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I created a Bluetooth version of @Louisvdw serial driver It's still very early work-in-progress. It only supports JBD BMS at the moment. Code is here: https://github.com/bradcagle/dbus-btbattery Instructions on how to get it going is in the README.md If you need to setup a Raspberry Pi...

Just wanted to give you guys a heads up. If you have a JBD BMS, and have a passcode set because you're concerned someone might connect to your battery, and change settings. This is a total false sense of security, as the BMS responds to a clearpass command, and when received fully removes the...

Would be handy to have a list of BMSs, and what max voltage they can protect the battery from. Although this may be impractical as I see these BMSs change overtime, even ordering the same spec JBD BMS you might get one that is clearly different from a previous. Do we just have to tear them...

From REPT they call the new process to achieve this capacity Wending. They sent me some for testing, here's the result: https://www.prnewswire.com/news-releases/rept-battero-and-powin-team-up-with-320ah-wending-energy-battery-for-8-4gwh-indonesian-cell-procurement-project-301926331.html Also...

Anyone else realize this potential problem? Polarized DC breakers such as the ones used in Midnight Solar MNPV combiner box have polarity. The + side must be connected to the highest potential, which would be the PV string. This is required for the arc suppression to function. However...

30A MidNite solar fuse https://www.amazon.com/dp/B07ND37CVH?ref=ppx_yo2ov_dt_b_product_details&th=1 I noticed today the smell of plastic cooking, nothing melted yet but realized my DIN mounted https://www.amazon.com/gp/product/B009EO8D0C/ref=ox_sc_act_title_18?smid=ATVPDKIKX0DER&psc=1 fuse...

Hi DIYers! Just wanted to introduce myself. I'm a senior software engineer, however I have built out professional solar projects going back 10 years. I'm currently in the process of solar powering my garage/lab/mancave, and shooting youtube videos along the way. If you want, check out my youtube...